| Co | user | B12-dependent methionine synthase MetH | YP_410302.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | ethanolamine ammonia lyase, heavy chain | YP_408849.1 | | PDB BLAST (NCBI) | STRING search |
| Co | user | methylmalonyl-CoA mutase | | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CopA | YP_406925.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusA | YP_406968.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CusB | YP_406967.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | transporter | CutC | YP_407593.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | COX I, ubiquinol oxidase subunit I | YP_406866.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | CuZn SOD | YP_407934.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Multicopper oxidase family, CueO | YP_406673.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | Multicopper oxidase family, repressor protein for FtsI | YP_409225.1 | | PDB BLAST (NCBI) | STRING search |
| Cu | user | NADH dehydrogenase 2 | YP_408370.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModA | YP_407130.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModB | YP_407131.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | transporter | ModC | YP_407132.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Aldehyde ferredoxin oxidoreductase | YP_407906.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein 1 | | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein 2 | | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_407327.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_407991.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_407996.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein | YP_408507.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, biotin sulfoxide reductase | YP_409863.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | DMSO reductase family protein, nitrate reductase | YP_408268.1 | | PDB BLAST (NCBI) | STRING search |
| Mo | user | Xanthine oxidase family protein, xanthine dehydrogenase subunit XdhA | YP_409450.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | YP_408022.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | YP_410187.1 | | PDB BLAST (NCBI) | STRING search |
| Mo_Se | user | DMSO reductase family protein, Sec-containing FdhA | | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase 1 large subunit | YP_408651.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase 2 large subunit | YP_409215.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase 3 | YP_409151.1 | | PDB BLAST (NCBI) | STRING search |
| Ni | user | Ni-Fe hydrogenase 4 subunit | YP_408883.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikA | YP_409786.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikB | YP_409787.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikC | YP_409788.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikD | YP_409789.1 | | PDB BLAST (NCBI) | STRING search |
| Ni/Co | transporter | NikE | YP_409790.1 | | PDB BLAST (NCBI) | STRING search |
